I just found this vintage bottle on a flee market in Belgium.
It is a big filled twisted bottle with the logo and other information written in white on the bottle (in French and Dutch).
On the capsule (I'm not sure it's actually a capsule, but I don't know a better English word for this), it is mentioned that it's come from Blegny (Belgium).
Do you know approximately how old such a bottle may be and of it is just a "curiosity" or a real collectible?
Thanks a lot!